Paradise fish buddies

CAPSLOCK

Elite Fish
Jul 19, 2004
3,682
33
48
39
Cape Cod
#1
I've got a 37 gallon with no fish yet (it's cycling). I have 2 paradise fish in a 10 gallon, but they fought so one is seperated now. I want to put it into the 37. I think it's a male...his fins are longer an more pointed than the other paradise fish.

Will it get along with a gourami (probably a pearl or opaline, maybe a pair of honey dwarfs)?
And will it get along with a school of rainbowfish?